Attached disposable bottle opener

ABSTRACT

The present invention provides an opener that attached to the side of the conventional crimped metal bottle cap. The high strength metallic bottle cap can be easily opened in safe shape by just pulling out outwardly using two fingers. Using by thermosetting plastic material, it can be attached to the bottle cap without a mechanical retention or adhesive agent. This opener is formed to the outline of the bottle cap and the upper bottle third. The ideal position of the fulcrum and the resistance portions of the present invention make the bottle cap to be opened within 20′ degrees from the bottle neck and it causes below 20′ degrees bent bottle cap that remains inside of the disposable opener. The present invention also can be formed in various ornamental designs within functional range.

CROSS REFERENCE TO RELATED APPLICATIONS

Not Applicable

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

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DESCRIPTION OF ATTACHED APPENDIX

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BACKGROUND OF THE INVENTION

This invention relates generally to the field of bottle opener and morespecifically to an attached disposable bottle opener to the conventionalcrimped steel bottle cap, in which suitable for brewed beers, ales andcarbonated sodas.

In the present days, many kinds of caps are used to the bottles. Acertain type of bottle cap is used depending on type of bottle. Forinstance, tear off type is used for a milk and water; twist off type isused for sodas; and crimped steel bottle cap is used for beer andcarbonate beverage to keep certain level of pressure of the contents.The crimped steel bottle cap needs a specialized tool, opener, whichbased on a leverage to remove the steel bottle cap from the bottle.Since the crimped steel bottle cap has emerged to the market, the bottleopener has become one of the important daily necessaries to the peoplein the house restaurant and other places. However, most people must havehad inconvenient experiences with the crimped steel bottle cap without aopener at indoors, especially out doors. It must had been a harderexperience to the women and elders to open the crimped steel bottle capwithout using a proper opener. Furthermore, using the conventionalopener makes a sharp projection to the steel bottle cap and the sharplyfold bottle cap can be a factor of hazard to the people, especially tochildren and toddlers. They can be cut or may step on it with a barefoot. The neglected sharply bent steel cap is dangerous object to thetoddlers who are apt to put a things into their mouth.

BRIEF SUMMARY OF THE INVENTION

The primary object of the invention is to provide a overcome fromdisadvantageous practice with conventional crimped metal bottle cap.Another object of the invention is to prevent a possible hazard thatsharply L shaped fold metal bottle cap. Present invention causes thecrimped metal bottle cap to be opened in a safe shape. A further objectof the invention is to provide people convenience. They can open crimpedmetal bottle caps any place at any time with the present invention.

Other objects and advantages of the present invention will becomeapparent from the following descriptions, taken in connection with theaccompanying drawings, wherein, by way of illustration and example, anembodiment of the present invention is disclosed. In accordance with apreferred embodiment of the invention, there is disclosed an article ofmanufacture for attached bottle opener comprising:

The present invention is attached to the crimped metal bottle cap injuxtaposition without mechanical retention or adhesive agent. Itoperates by ideal positions of fulcrum and resistance of a leverage forthe purpose of opening the crimped metal bottle cap in safe shape withminimal efforts. Further in accordance with the invention, this devicecan be made in various forms using resilient plastic material.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings constitute a part of this specification and includeexemplary embodiments to the invention, which may be embodied in variousforms. It is to be understood that in some instances various aspects ofthe invention may be shown exaggerated or enlarged to facilitate anunderstanding of the invention.

FIG. 1. is a perspective view of the device of the invention.

FIG. 2. is a plane view of the device of the invention.

FIG. 3. is a side view of the device in the open position.

FIG. 4. is an enlarged schematic view of #6 in FIG. 3.

FIG. 5 is a frontal view of the invention.

FIG. 6. is a side view of the second embodiment.

FIG. 7. is a frontal view of the third embodiment.

FIG. 8. is a perspective view of the fourth embodiment.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

Detailed descriptions of the preferred embodiment are provided herein.It is to be understood, however, that the present invention may beembodied in various forms. Therefore, specific details disclosed hereinare not to be interpreted as limiting, but rather as a basis for theclaims and as a representative basis for teaching one skilled in the artto employ the present invention in virtually any appropriately detailedsystem, structure or manner.

Upon inspection of FIG. 1, it will be seen that the preferred embodimentcomprises with three functional portions of a leverage; a fulcrumportion 5, a resistance portion 6 and effort portion 7. The operation ofthe invention may be understood upon reference to FIG. 3. When the userdesires to open the bottle cap 2 from the bottle 1, the user simplypulls the effort portion 7 outwardly and upwardly. Then 5 begins tofulcrum against the top wall 2, and cause the resistance to the portion6 to completely separate from the cap 2 from the bottle 1. Theresistance portion should hold about seven corrugations of bottle cap toget intended result. During the opening process, as the cap opens, thefulcrum gets to shift from 5 to 5 a. As a consequence, it causes thebottle cap separates within 20′ degrees from the bottle neck by theleverage as shown in FIG. 3. It is evident that the conventional openercause almost L shaped bottle cap because of the locked fulcrum which ispositioned at the middle of crimped bottle cap. Thus, it is seen that arelatively small efforts required to open the crimped metal bottle capusing present invention. In this way, the preferred material is a PVC orother thermoplastic which are resilient at the temperatures. Thethermosetting material penetrates into the corrugated flanges of thebottle cap during the heat sealing or induction sealing process. Themanufacturer can simply apply the present invention just attaching tothe conventional bottle cap. Moreover, various shape can be made withinfunctional range. If an artistic consideration applies, the presentinvention can be formed as symbolically or ornamentally. Turning to FIG.1, the effort portion 7 of the opener is formed as finger index toincrease opening force. In accordance with the present invention, FIG. 6illustrates a second embodiment of the present invention; and in thisembodiment, the effort portion has hollow shaped figure to receivefingers. In the FIG. 7, it illustrates a third embodiment of the presentinvention; and in this embodiment, the effort portion has a ring shapeand has impressed notch, so the user can fully insert a finger into thering portion after bent the end of the opener. In the FIG. 8, itillustrates a forth embodiment of the present invention; and in thisinvention, the configuration is formed as a manner of the firstembodiment with a metallic wire.

While the invention has been described in connection with a preferredembodiment, it is not intended to limit the scope of the invention tothe particular form set forth, but on the contrary, it is intended tocover such alternatives, modifications, and equivalents as may beincluded within the spirit and scope of the invention as defined by theappended claims.

1. A disposable bottle opener comprising: a fulcrum portion, saidfulcrum portion adapted to attach to one-fifth of a top surface of abottle cap; a resistance portion adapted to engage a predeterminedportion of a lower surface of said bottle cap beneath a portion of saidbottle cap attached to said fulcrum portion, an effort portion integralwith said fulcrum portion and said resistance portion, said effortportion adjacent to said bottle, said effort portion conforming to anoutline of an upper third of a neck of said bottle, said effort portionwidens from said resistance portion to a base wherein during opening ofsaid bottle cap said resistance portion moves within 20 degrees fromsaid neck of said bottle.
 2. The bottle opener of claim 1, wherein saideffort portion has a concave finger indexes at an end of each side ofsaid effort portion.
 3. The bottle opener of claim 1, wherein saideffort portion further comprises finger receiving holes at an end ofeach side of said effort portion.
 4. The bottle opener of claim 1,wherein said effort portion, further comprises a ring shape at an endthereof and an impressed notch above the ring shape.
 5. The bottleopener of claim 1, wherein said opener is formed by a metallic wire. 6.The bottle of claim 1 wherein said resistance portion engages sevencorrugations of said bottle cap.
 7. The bottle opener of claim 1,wherein said the fulcrum portion has a round shape.
 8. The bottle openerof claim 1, wherein said fulcrum is located above eight corrugations ofsaid bottle cap.
 9. The bottle opener of claim 1, wherein saidresistance portion engages into seven corrugations of said bottle cap.